If you like the Showtime series Dexter, you'll get a kick out of these posters by Mattson Creative:

Mattson Creative has taken pen (or mouse more likely) to paper and designed posters to commemorate each iconic season of everyone’s favorite serialized serial killer odyssey Dexter. Even though there is no nude John Lithgow for season 4 (thank God), Showtime liked them so much that they’re going to start selling them on their website.